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Bhattacharyya, Tirthankar and Rao, T S S R K (2019) Survey of last ten years of work done in India in some selected areas of functional analysis and operator theory. In: INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS, 50 (3). pp. 599-617.
Bhattacharyya, Tirthankar and Sau, Haripada (2017) Gamma-Unitaries, Dilation and a Natural Example. In: PUBLICATIONS OF THE RESEARCH INSTITUTE FOR MATHEMATICAL SCIENCES, 53 (2). pp. 261-285.
Bhattacharyya, Tirthankar and Sau, Haripada (2017) Holomorphic functions on the symmetrized bidisk - Realization, interpolation and extension. In: JOURNAL OF FUNCTIONAL ANALYSIS, 274 (2). pp. 504-524.
Bhattacharyya, Tirthankar and Lata, Sneh and Sau, Haripada (2015) Admissible fundamental operators(star). In: JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS, 425 (2). pp. 983-1003.
Bhattacharyya, Tirthankar and Pal, Sourav (2014) A FUNCTIONAL MODEL FOR PURE Gamma-CONTRACTIONS. In: JOURNAL OF OPERATOR THEORY, 71 (2). pp. 327-339.
Bhattacharyya, Tirthankar (2014) The Tetrablock as a Spectral Set. In: INDIANA UNIVERSITY MATHEMATICS JOURNAL, 63 (6). pp. 1601-1629.
Bhattacharyya, Tirthankar and Grover, Priyanka (2013) Characterization of Birkhoff-James orthogonality. In: Journal of Mathematical Analysis and Applications, 407 (2). pp. 350-358.
Bhattacharyya, Tirthankar and Das, Bata Krishna and Sarkar, Santanu (2013) The defect sequence for contractive tuples. In: LINEAR ALGEBRA AND ITS APPLICATIONS, 438 (1). pp. 315-330.
Bhattacharyya, Tirthankar (2012) Abstract Characteristic Function. In: Complex Analysis And Operator Theory, 6 (1). pp. 91-103.
Bhattacharyya, Tirthankar and Pal, Sourav and Roy, Subrata Shyam (2011) Dilations of Gamma-contractions by solving operator equations. In: ADVANCES IN MATHEMATICS, 230 (2). pp. 577-606.
Bhattacharyya, Tirthankar and Sasane, Amol (2011) Coherence of the real symmetric Hardy algebra. In: Operators And Matrices, 5 (2). pp. 303-308.
Bhattacharya, Angshuman and Bhattacharyya, Tirthankar (2010) Complete Pick positivity and unitary invariance. In: Studia Mathematica, 200 (2). pp. 149-162.
Basu, Arnab and Bhattacharyya, Tirthankar and Borkar, VS (2008) A Learning Algorithm for Risk-Sensitive Cost. In: Mathematics of Operations Research, 33 (4). pp. 880-898.
Bhattacharyya, Tirthankar and Misra, Gadadhar (2005) Contractive and Completely Contractive Homomorphisms of Planar Algebras. In: Illinois Journal of Mathematics, 49 (4). pp. 1181-1201.
Bhattacharyya, Tirthankar and Eschmeier, Joerg and Sarkar, Jaydeb (2005) Characteristic Function of a Pure Commuting Contractive Tuple. In: Integral Equations and Operator Theory, 53 (1). pp. 23-32.
Bhat, Rajarama BV and Bhattacharyya, Tirthankar and Dey, Santanu (2003) Standard noncommuting and commuting dilations of commuting tuples. In: Transactions of the American Mathematical Society, 356 (4). pp. 1551-1568.
Bhattacharyya, Tirthankar and Ko, Toma and Plestenjak, Bor (2002) Right-Definite Multiparameter Sturm-Liovville Problems With Eigenparameter-Dependent Boundary Conditions. In: Proceedings of the Edinburgh Mathematical Society, 45 (3). pp. 565-578.
Bagchi, Bhaskar and Bhattacharyya, Tirthankar and Misra, Gadadhar (2002) Some thoughts on Ando’s theorem and Parrott’s example. In: Linear Algebra and its Applications, 341 (1-3). pp. 357-367.
Bhat, Rajarama BV and Bhattacharyya, Tirthankar (2002) A Model Theory For $q$-Commuting Contractive Tuples. In: Journal of Operator Theory, 47 (1). pp. 97-116.
Bhattacharyya, Tirthankar and Ko$\breve{s}$ir, Tomasbreve{z} and Plestenjak, Bor (2002) Right-Definite Multiparameter Sturm–Liouville Problems With Eigenparameter-Dependent Boundary Conditions. In: Proceedings of the Edinburgh Mathematical Society (Series 2), 45 (3). pp. 565-578.
Bhattacharyya, Tirthankar and Mohandas, JP (2004) Two parameter uniformly elliptic Sturm-Liouville problems with eigenparameter dependent boundary conditions. [Preprint]
Bhattacharyya, Tirthankar (2002) Dilation of contractive tuples : a survey. [Preprint]
